Cutting machines; Electric arc welding apparatus; Electric powered soldering irons; Electric soldering apparatus; Electric welding machines; Electrodes for welding machines; Engraving machines; Gas-operated soldering irons; Gas welding guns; Gas welding machines; Lathes; Machines and machine tools for the cutting and forming of materials; Metal welding machines, namely, saws and cutters; Metal working machines, namely, saws and cutters; Oxy-acetylene welding and cutting machines; Plasma cutti...